Protect your eyes while catching rays on the beach or paddling out to catch some waves with the Dragon Reflector Floatable Polarized Sunglasses. Injected Grilamid frame technology provides rigid durability while at the same time forming a frame that is less dense than water, so your glasses won't sink in the event you take a spill into the drink. The polarized polycarbonate lenses are nick- and scratch-resistant, extending the lifespan of the glasses so you can spend more days out on the water.